%0 Journal Article %A Laitochová, Jitka %T On transformations of two linear second order differential equations %J Acta Universitatis Palackianae Olomucensis. Facultas Rerum Naturalium. Mathematica %D 1992 %P 29-36 %V 31 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/AUPO_1992__31_1_a3/ %G en %F AUPO_1992__31_1_a3